Lighting fixture



FIG. 1 is a perspective view;

FIG. 2 is a left side view;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view; and,

FIG. 7 is a right side view. 

The ornamental design for a lighting fixture, as shown and described. 